TCPServer.py

##TCPServer.py
##Dixon Styres
##secuPy

#TCPServer creates a simple client server model with threading and returns to the client
#logs, one line at a time from an input Argus Logfile

from socket import *
import sys
import multiprocessing
import time
import traceback

port = 15015
fileName = ""

# Create welcoming socket using the given port
serverSocket = socket(AF_INET, SOCK_STREAM)
serverSocket.bind((gethostname(), port))
serverSocket.listen(1)

print 'Listening on port', port, '...'

# While loop to handle clients making requests
def worker():
    try:
        with open(fileName) as openfileobject:
            print("File opened successfully, reading...")
            for line in openfileobject:
                serverSentence = line
                connectionSocket.send(serverSentence)
                time.sleep(0.3)
    except:
        traceback.print_exc()
        print("Unable to load file")
        print("Usage: python loader.py 'filepath'")
        exit()
    serverSentence = "QUIT"
    connectionSocket.send(serverSentence)
    print 'Transfer End'
    connectionSocket.close()
    return

if __name__ == "__main__":
    try:
        fileName = str(sys.argv[1])
    except:
        print("Usage: python server.py 'filename'")
        exit()
    while 1:
        # Waits for some client to connect and creates new socket
        # for connection
        connectionSocket, addr = serverSocket.accept()
        print 'Client Made Connection'
        #start a new thread for the client
        p = multiprocessing.Process(target=worker)
        p.start()